an alphabetical list of items, with references to their locations in a document or book

a measure of something

एक माप

English Usage: The stock market index rose by five points today.

Hindi Usage: आज शेयर बाजार का माप पाँच अंकों से बढ़ गया।

to organize or classify information in a way that makes it easily retrievable

सूचीबद्ध करना

English Usage: We need to index these documents for easier access.

Hindi Usage: हमें इन दस्तावेज़ों को अधिक आसान पहुंच के लिए सूचीबद्ध करना पड़ेगा।